Develon DX35Z-7 Mini Excavator Shop Manual (950106-02727_B_EN)
That DX35Z-7 usually lives in tight spots—residential digs, utility trenches, landscaping—working around fences, foundations, and buried lines. This shop manual helps you plan a teardown so you don’t scatter parts all over the driveway, then trace, inspect, and reassemble the machine without guessing. Say you’ve got weak boom power and a noisy swing motor: with this, you can isolate the hydraulic section, strip it down in order, check wear points, then torque everything back so it doesn’t start leaking next week.
Applications & Use Cases
- Plan a major teardown: set up your workspace, route hoses out of the way, and mark components so you can verify their position during reassembly.
- Strip the swing, travel, or boom circuits, then inspect pins, bushings, and seals while they’re apart instead of just slapping it back together.
- Follow general torque sequences so you don’t warp housings or crush shims when you button up final drives, pumps, or valve blocks.
- Trace hydraulic faults step‑by‑step, test pressures with gauges, and isolate whether the issue’s in the pump, control valve, or actuator.
- Bleed air from hydraulic lines and align linkages so controls feel right and the machine tracks straight after repairs.
FAQ
Q: Is this a PDF I can search on my laptop or phone?
A: Yes, it’s typically a searchable PDF, so you can jump to sections and run keyword searches while you’re at the machine.
Q: Can I print just the pages I need for a jobsite teardown?
A: You usually can; most folks print the key procedures and wiring or hose diagrams so they can get them greasy without wrecking their device.
Safety Note
Always support the upperstructure and attachments with proper stands or blocking before you crawl under or crack open any hydraulic components.
Develon DX35Z-7 Mini Excavator Index:
- DX35Z-7
- Safety, Specification and Systems Operation
- Track Excavator Maintenance Safety
- Safety Instructions
- General
- Long Term Storage
- Maintenance
- Environment and Circumstances
- General Specifications
- Safety Instructions
- General
- Standard Specification
- Performance Tests
- Preparation for Performance Tests
- Operational Performance Standard Table
- Operational Performance Test
- Approximate Weight of Workload Materials
- Engine Specifications
- Safety Instructions
- Engine Specification
- Engine Performance Curves
- Tightening Torques
- Hydraulic Systems and Structure Specifications
- Safety Instructions
- Hydraulic System
- General Maintenance Instructions
- Safety Instructions
- Welding Precautions and Instructions
- Hydraulic System – General Precautions
- Maintenance Service and Repair Procedure
- Hydraulic System Cleanliness and Oil Leaks
- Cleaning and Inspection
- Standard Torques
- Safety Instructions
- Torque Values for Standard Metric Fasteners
- Torque Values for Standard U.S. Fasteners
- Type 8 Phosphate Coated Hardware
- Torque Values for Hose Clamps
- ORFS Swivel Nut Recommended Torque
- Torque Values for Split Flanges
- Torque Wrench Extension Tools
- Loctite Applications
- Engine
- Safety Instructions
- Cylinder Block/Head
- Lubrication System
- Cooling System
- Fuel System
- Hydraulic System
- Safety Instructions
- Main Pump
- Main Control Valve
- Systems Operation and Description
- Safety Instructions
- Introduction
- Electrical Supply System
- Engine Starting Circuit
- Air Conditioner System
- Refrigerant System Repairs
- Troubleshooting
- Removal and Installation
- Engine
- Safety Instructions
- Before Removing And Installing
- ECU (Engine Control Unit)
- V-Belt
- Alternator
- Engine Assembly
- Hydraulic Systems and Structure
- Safety Instructions
- Before Removing and Installing
- Undercovers
- Fuel Tank
- Cabin
- Counterweight
- Swing Device
- Joystick Valve(Work Lever)
- Center Joint
- Travel Device
- Travel Control Valve
- Electric and Electronic
- Safety Instructions
- Before Removing and Installing
- Battery Assembly
- TMS Controller
- VCU Controller
- Cabin Switches
- Display Monitor
- Hour Meter
- Wiper Motor
- Troubleshooting Guide
- Wiring Harness Layout
- Safety Instructions
- Wiring Device
- Error Code
- Safety Instructions
- 1. Engine Fault Code List
- VCU Error Code
- Schematics
- DX27Z-7/DX35Z-7 Hydraulic Schematic
- DX27Z-7/DX35Z-7 Electric Schematic
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